SCIENTIFIC ABSTRACT KADOMTSEVA, A.M. - KADUSHIN, A.A.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000519830010-4
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
July 19, 2001
Sequence Number:
10
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
File:
Attachment | Size |
---|---|
![]() | 3.12 MB |
Body:
BMV.,K,Po-. ZAYTSWAO X.A#L-KADOMTSIVA, A.M.
Magnetic properties of the lanthanumi qO praseodymium rthoforriten
In the partial substitution of the 3r*J7 ions for 04~ ions. Zhur.
eksp. I toor. fis. 39 no.4t 1148-1130 0 160. (Kim 13's 11)
1. Hoskovskiy gosudaretyennyy universitet.
Okare earth ferratee-Nagnetic proportion)
9tj 12 D0 it,, 1110 11171114r
AUTHORS:
TITLE.-
PERIODICAL:
30073
S/048/61/025/011/0-9/031
B117/BIO2
Belov, K. P.s Zayteeva, M. A., Kadomtseva, A. M., and
Timofeyeva, V. A.
Magnetic anisotropy and hysteresis properties of rare-earth
orthoferrites
Ak-ademiya nauk SSSR. Izvestiya, Seriya fizicheskaya. v. 25,
no. 11 , 1961 , 1389-1392
TEXT: Magnetic anisotropy was examined on single crystals of La, Pr, Ndi
Sm, Eu, Gd, and Yb orthoferrites. The crystals were grown by spontaneous
crystallization from thqir solution in a melt of lead compounds. lead
oxide. and lead fluoride. The torque of the resulting crystals as a func-
tion of their angle of rotation with respect to an external magnetic field
of up to 20 koe was measured with an anisometer. The torque curves drawn
at room temperature resembled one another in the examined single crystals,
and showed that the orientation of the magnetic moment in the axis of
easiest magnetization is very stable against rotation of the outer field.
This pointa to an exceedingly strong magnetic anisotropy of these
Card 1/4
30073
S/048/61/025/011/019/031
Magnetic anisotropy and B117/BIO2
orthoferrites, If the temperature is increased to the Curie point, the
anisotropy of weak ferromagnetism is virtually not reduced. The
characteristic phenomena of hysteresis and thermal remanence effects
appearing in rare-earth orthoferrites can be explained also by the strong
magnetic anisotropy~ Thermal remanence phenomena were observed on
polycrystalline La, Pr, and Yb orthosilicates (Ref. 5: Belovt K. F.,
Zti,-P-seva , 1.1 A., Kadloi--tseva Zh . eks ueri m. i te-r' f
A' C, f6 datanabe , H. J. Phy3 ~ Soo. japan,.!A, 511,
i.'.ak;netization curves and hysteresis loops were recorded in magnetic fields
of up to 20,000 oe by a pondermotive method. Specimens cooled in the
magnetic field displayed asymmetric hysteresis loops with individual
cycles. The thermal remanence was removed by a magnetic field of the
order of 10,000 oe. This is indicative of the enormous coercive force of
these orthoferrites. A partial substitution of nonmagnetic A131 ions for
Fe7+ ions was performed in polycrystalline La and Pr orthoferrites, A
sharp diminution of both coercive force and thermal remanence phenomena
was observed along with a steep rise of magnetization. The latter may be
explained by a prevailing diminution of the exchange field. Or, the cther
hand, the growth of magnetization is possibly associated with the 6reater
Card 2/4
30073
S/046J61/025/011/019/031
Magnetic anisotropy and B117/B102
3+
difference in the magnetization of the two sublattices of Fe ions, when
they are partly replaced by nonmagnetic A13~ ions. However, the Curie
point is lowered in every case. Compositions in which FO'~ ions were
partly replaced by magnetic cr3+ ions mere examined. As compared with
stoichiometric compositions, the coercive force diminishes sharply in La
and Pr orthoferrites when Cr3+ ions are introduced. As expected, and
unlike A13+ ions, CrJ+ ions do not change magnetize -tion very much, The
Debye diagrams taken by A. A. Katanellson and K. Yatskullyan showed that
all the examined compositions are solid solutions without any foreign
phase. Ye. A. Turov is thanked for his help and for having discussed the
results obtained. V. A. Naysh (Piziks, metallov i metallovedeniye, 9~ 10
(196o); " , 161 (1960)) is mentioned. There are 5 figures and 6 refer-
ences: 2 Soviet and 4 non-Soviet. The three references to English-
language publications read as follows: 3ozorth, R. Id.9 Phys. Rev.
Letters, -1, 362 (1958)1 Gilleo, M. A., J. Chem. Phys. 24, 1239 (1956);
Watanabe, R., J. Phys. Soc. Japan, 14, 511 (1959).
Card 3/4
3007
9/048~61/025/011/01 9/031
Magnetic anisotropy and ... B117/BlO2
ASSOCIATION: Fizicheskiy fakull-tet Moskovskogo gos. universiteta iai.
M. V. Lomonosova (Physics Division of Moscow State
University imeni 11. V. Lomonosov)
Card 4/4
S/07o/62/007/oo2/008/022
0 E132/Ei6o
AUTHORS: Belov, K.P., Zaytseva, M.A., Kadomtseva, A.M.1
Kvitka, S.S., and Ovchlnnikova, T.L.
TITLE: The magnetic properties and structures of certain
garnet systeRs
PERIODICAL: Kristallografiya, V-7, no.2, 1962, 242-246
TEXT: Garnet structures have been synthesized by the
substitution in yttrium iron garnets of Fe and Y ions by Mn, Ge
and Ti and their structures and magnetic properties have been
studied. in the garnet of composition Mn 0.5Y2.5 Fe4 .5 Goo .5012
an anomalous temperature dependence of the spontaneous
magnetisation has been observed at low temperatures (of Neell-S
type 11). It is established that the garnet of composition
MnY2 Fe4Ge 012 has a Curie point below 0 IC and that the curve of
the temperature dependence of the spontaneous magn.*tisation tends
asymptotically to zero. The curves are explained-qualitatively.
The cell size of the first-mentioned compound is 1.2-367 1, and
Card 1/2
The magnetic properties and structures S/07o/62/007/002/008/'022
that of the second 12-347 as compared with 12-387 for the pux-e
Y Fe garnet. In garnet there are three magnetic sub-lattices and
on Neel's model M the curve observed for the first composition
can bd satisfactorily explained if the lattice having a weak
inherent exchange interaction takes a different course from that
of the other (iron) sublattices. The Ti-containing garnets
Mn 0-5y2-5 Fe4.5TiO .5012 and MnY2Fe 4TiO 12 were examined but showed
no anomalies except that the second compound had a "tail" of
residual magnetisation which persisted above the Curie point
(506 OC) apparently connected with the appearance of another
phase (traces of Y2Ti207 were observed in the X-ray powder
photograph).
There are 4 figures.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet im.
M.V. Lomonosova
(Moscow State University imeni M.V. Lomonosov)
SUBMITTED: June 27, 1961
Card 2/2
ACCESSION NRt AP4011744 S/0181/64/006/001/0101AI107
AUTHORS- Belovp X.I. Po; Iveronova, Ve I.; Zayt"vas He Ae; Kadomt3av&* A. M.;
Katanal;sons A. A.;~Xatskulfyakjp K.
T;TLE: Magnetic arA structural properties of la.athanum orthoferrite during partial
4placemant of Fe 34. ions bv other trivalent ions
SQWRCE: Fizika tvdWogo tel&, ve 6. no.'as 3.964~ lol-im
A,
T60IC TAGS: magnetic property,, structural propertyl ortho~errite,, lanthanum2
.1anthanum ox
-thoferrite, Fe 34-,, Al 3+,, SC'34--o Cc 3+j thermoremanont magnetization
magnetization intensityp hysteresis loop, crystal lattice
~ABSTRA. rt, by Ajt3, Sc+3, .-r+3,
+3: In these studies the Fe 3 ion was replaced, in pa
and Cc . Thermoremanent magnotizati~ of LaF 0 cannot be reduced
_jp zero even in
a i eRace some of the Fe'-' ions ('UY.3,0.
field of 20 000 oersteds# but if Al 3 ons re 9
-Al 0.103. )., introduced by orthorhombic distortion of the crystal lattice., therno-
ramanerit magnetization almost disappears, and the hysterGais loops become symmelri-~
cal.
These changes,may be explained by the finely dispersed character of the
samples. The change in magnetic properties on substitution of the indicated ions
Card 1/2
------ --------- -
ACCMION XR: AP40.11744
is associated with'changs in degree of dispersion and with the orthorhombic dis-
t6rtion of the lattice., Along with these changes., an increase was observed in
;magnetization intensity. This is explained by the ordered distribution of W3
ioms in the crystallattice. Orig. art.'hast 3 figures,
iASSOCIATION: Mosk6Vskiy gosadarstvanny0y universitat las M.'V. Lomonosova (Moscow
State University)
ACCESSION NR: AP4041041 S/0120/641000/00'3/0157/0159
Ze
I AUTHOR: Zhegunov, Yu. Fie; Levitin, R.
lj TITLE: Measuring magnetization in strong impulse magnetic fields by a
ponderomotor method
SOURCE: PrIbory* I takhnika eksperimenta, no. 3. 1964, 157-159
TOPIC TAGS: magnetization measurement, intensity of magnetization.
ponderomotor magnetization itwasurement
ABSTRACT: A method is suggested for measuring the intensity of magnetization
in small (10-100 mg) specimens, such as single crystals, in strong jup to 300
kilo-oorst.) magnetic fields by the force pulling the specimen into a nonuniform
magnetic field. The impulse field is built up in a bronze coil through which a
1. 500 -microfarad capacitor bank Is discharged f rom an initial voltage of 4 kv. All
specimen fastened by means of & thin porcelain rod to an electromagnstic-sensor: 1
a
pec
rd,
M!
'5~ :~i e
i ACCESSION NR: AP4041041
diaphragm was introduced into the coil field. A tiny probe coil placed near the
specimen served for measuring the field strength. Emils from both these sources
were recorded on a Z-bearn cathode-ray oscillograph, and the oocillogram was - :
used for plotting a field-strength vs. intens ity-of- magnetization curve. The error
of magnetization measurement is claimed to be 10%. "The authors are deeply
grateful to K. P. Belov for his constant interest in the work, ana to So Fe
a
Litvinenko for aligning the impulse -magnetic -field outfits" Origs art., has:
4- figures and 8 formulas.
ASSOCIATION; Moskovskiy gosudaretvenny*y universitst im. M. V. Lomononova'.
(Moscow State University)
i SUBMITTED: 06Jul63 NMI 00
SUB CODE: EK NO REF SOV: 001 OTHER: 003
ACCESSION NRI AP4042559 S/0056/64/046/006/2003/2010
AUTHORt Zakharov, As Is; Kadostseva, As Me; Levitin, R& Ze;
Ponyatovskiy, Ye0co
-TITLEs Magnetic and magnstoelastic properties of a ustanaxnetic
-rhodLum allay
iron
,,SOURCEt Zh, ekspera i teor, fizo# vs 460 no* 6p 19649 2003-2010
~TOPIC TAGSo magnetostriction, alloy Young modulus, alloy'lattice
;parameter, ferromagnatic transition temperature, Curie points iron
1rhodium alloy, alloy magnetization, alloy
!ABSTRACTI The temperature dependences of the magnetization, mag-
,netostriction, Young modulus.and lattice constant of an iron-rhodium
~alloy of close to equiatomic (Feo.59 Rho.S) composition have..been
.investigated in the 50-750K temperature ranges The experiments
twere conducted on vacuum-melted Fe-Rh alloy annealed atI100C for 5 hr
land then furnace cooled or water quenched from 1100C. In a field up
.to 2000 6a, the annealed alloy was antiferromagnotic at room tempera-
!ture,with the transition to the ferromagnatic state occurring in a
.Card 1/3
1ACCESSION NRs AP4042559
field of 1700 oa at 358K with heating and at 352K with cooling. The,
Curie point of the alloy, determined in a 9-oa field, was about 660K,~
The transition temperature Tb was found to decrease by about 12Kvith,
the field increasing to 1405 0 oe, Isothermal curves for the mag-
netization in fields up to 140 koe showed that below the critical
Itemperature Tk, the magnetization increases sharply in certain critical
Ifields Hko '0600 the antiferromagnetic-to-forromagnetic transition
loccurs under the action of the field. The critical field Hko defined,
:as the field magnitude at which the most rapid increase in magnetiza-!
tLon occurs, decreases linearly with Increasing temperature at a rate.
lof 0o0017 oeldege The lattice parameter increases gradually with the!
Itemperature increm,-to Tk w 353K, at which a now ferromaxnetic phas*';
Iin formed whose I ca parameter increases abruptly by O.U. Above i
the Curie point (9 - 660K),,.the lattice parameter increases with tem-i
iperature more rapidly than in the ferromagnetic region. With d in.0
a
!creasing hydrostatic pressure, the transition temperatures, both in
1heating and cooling# increase approximately linearly at a rate. of
10.00433 deg/atue The Young modulus exhibits a sharp Inerease, at the
point of transition from the antiferromagnatic to the forromagnati c
states The longitudinal signotostriction A and the relative change
'ACCESSION NRt AP4042559
of Young modulus AE/E are zero in the antiferromagnetic region but
are at a maximum in the region of temperature transition. The maxi-
MUM probably results from the superimposition of maRnetoolastic effectis$
which are associated with the destruction of the antiferromagnetic
structure under the action of the field, on the ordinary AE and mag-
netoetwiction effect* which are caused by domain processes* The use
of the data obtained for determining the applicability of the C.
Kittel theory to ferromagnetism - antiferromagnatism transition
in the Fe-Rh allay produced incontlusive results - and further re-
search on the alloy is recommended* Origs art* bass 6 figures* I
% i
ASSOCIATION: HoskovskLy gosudarstvennyky universitet (Moscow A
State University)
SUBMITTEDi l8Jan64 ATD PRZSSi 3068 ENCLs 00
SUB CODZt,.MM,SS NO REF SOVt 006 OTHERt 009
carct,
~-;Ar: M'.: zfipD I jF (I c
AUTHOYC Belov, K. P.;.Kadomtseva, A. M.1 Levitin, R. 71.
T-TITTIZ-1 TnVestigration of the magnetic -susceptibility of orthoferrites
_Nnqtic-fie-lds
of rare earth elements in stropq_m
SOURCE: Zh. eksper. i teor. fiz., v. 47, no. 8, 1964, 43q-,-'4-3
TOPX-C TAGSe forritte, magnetic susceptibility, r&" earth Glamento
lant'hanum oraseodymium, neodymium, samarium, europium,
ABSTRACT: With an aim at a more thorough study of the magnetic
properties of rare-earth orthoferrites, and especially establls'oln.Q
the contri)-lutiors o f i r o n and rare-earth ions to the suscep-_i-
bility, t,~e mcaa-red the fiel-d dependence of, -_I.iE
rjeneral formula M_FeO_ where 'A
metal -Jor.) of La, Pr. Nd, Sm, Eu, Gd, Th, Dy, Ho, Er, and Y-L.
Card 1/5
L 141)kn-6~
ACCESSION INR: AP4043613
-single-crystal and polycrystalline samples were investigated in
pulsed fields up to 220 kOe. A ponderomotive measurement met'~-Iotj.
was used. The tests show that the main contribution to the sus-
ceptibility of the orthoferrites is made by the rare-earth ions-
Calculations of the molar susceptibilities of the orthoferrites
from the experimental data have shown that at room temperature the
magnetic moments of the rare-earth element ions are barely acted
upon Dy the exchange fields of the iron sublattices, and ichat tni-
magnetic moments of the rare-earth ions are not "frozen Ly
crystal lattice field, so that they can be regarded as free 4:r~r
the maqnetic po'.5t of view. "In conclusion, we are
to M. A. ~_a -se%ja T. L. Ovchinnikova for preparinq
C - I L L L iL Ob U i-4 f 01 .1 15CU55'01~ 'JI ii~ i U"
3 Ji(gur,s ano formula.
Card 2/5
Sll&v,ITTED- 06mar64 ENCL: 02
6UB CODFi Elm, S Nc ?,EF sov-. 006
Card 3/5
Z- 7-
F I z
De;*rcence
m the nra~gnetic field for the
'n7 --o- ta. 4
I_,ne
"j'A
v4
Cra, d
L 14050-6~
ACCESSM-i NR; iz C7 "I "ji'L,
F
De~e~ce of the specialtic Ma&-Atiz4tICn
cn the magnetic field for the
fc~!Lcwling sing-le crysta-I
ort*hof errites
I-Lave0j,
3 -
T-7
100
6/5
Card
r r i c
SOU RC F; MOBCOW, 'Un i up- -rq i te t Vestnik. Serl-a F!7!v!~.
;ABSTRACT: The authors investigate-d the temperature dependences of
!,.,, + volvcrystalllne samrl-
Cord .112
-.OWN M;~ "M
Ab
El
VIM,
-Vr
w1 th direct. current. The magnetic prOpertics of tne
e a- t 17 h E TP
ra rc t1gated by the authc,rs, earl ie r
wer- Inves
AL it Z 3,35ii 0 tf 1% fLz . 'rim, Q I -L L A .7
EN C 1" S1 r
P P r)T~ p ()()I
IF
Card p
AU; KKs AP5026400 .. S E CODE: UWo3M/65/002/006/0253/0256
Y 11 01
I&dneva,,.T- M.; Ovehinnikovaj. T. L.;
AUTHOR: Belav KV L.; K&d2jfiASg&q 6 Y
Timofeyev;.
ORG.* Pbysics .Faculty of the Moscow State UniversM in. M. Lomonosov (Vitichesoy
fakul-tet, Moskovskog,o gosudarstvennogo universitets)
TIM: Features of the temperature dependence of the magnetization of tbullum.ortho-
ferrite
SOURCE: Zhurnal, eksperimentallnoy i teoret icheskoy MAI. PisIma. v redaMsiyu.
Prilozheniye, v. 2, no. 6p 253-256
TOPIC TAGS.- thulium,compound, temperature &pendence, EMetiz'a~'I' magnetic momentl
~=n
ABSTRACT., The authors observed an anomalo.us temperature dependence in the magnetiza-I
tion of thulium orthoferrite . When the temperature was reduced to 90K the magncttic
moment was reoriented from the c axis to the a axis of the crystal. Below 90K,, the
spontaneous magnetic moment of the single-crystal thulium orthoferrite remained ri-
gidly.oriented along the a axis of the rhombic crystal. By plotting the rotary mo-
ments in the (001) plane of the single-crystal thuliUMLortboferrite at temperatures
78 to 402K) the authors obtainp from the rotary moment (p = 90% the values of the
magnetization at different temperatures. The temperature dependence thus obtained
for the magnetization.is shown in Fig. 1 At:92K the spontaneous magnetization along
the a axis is zero for at this temperatu;e, the magnetic moment is still oriented
along the c axis of the crystal. After a slight decrease in tba temperature (-e*))
L 1017h-66
ACC NRt AM26400
the magnetization along the a axis increases rapidly,
reaching a valud i G/g/CM30 owing to the reorientation
of the magnetic moment from the c axis to the a axis..
With further drop in temperature.. the magnetization de-
\Z~:
creases smoothly., vanishing at 18K. Below 18K,, the
spontaneous magnetization along the a axis again begins
to increase. The vanishing of the spontaneous magneti-
MIAV
zation in obviously the reau3t ofcompenaftion of the
magnetic moments of the iron and thulium ions, which
should be observed if the 'exchange interaction between
Fig. 1. Temperature depen-; these ions is negative. An analogous phenomenon vas
dence of the spontaneous apparently observed by the authors earlier for samarium
magnetization of single- ortboferrite at 4.2K (FM v. 19, rM,, 1965).. but it was
crystal thulium orthofer- difficult to present an.unambiguous explanation of the
rite along the a axis. phenomenon observed therej, since'no measurements were
made below the compensation point. It follows from the
measurements that the magnetic-compensation points observed for the majority of rare-
earth ferrites with garnet structure are also possessed by some orthoferrites of
rare-earth elements. Orig. art. has: 2 figures and 1 formula.
SUB CODE: 20/ SUM DATE: 08"5/ ORM REP: 002/ 07H RM 002
I~rd 912,
- / - q
L 38536-6, /-,YP(w) /7-1-P! t T-T P1 c
7 747 (1 ), --W7 W / TNP
I-CCES
S / 918t
-4
AUTBOR: Belov, K.
P.; Zaytseva,--M,--A-,; Kadomtseva, A, M. Ovc hi nnikova. -T. L.
T MIEt On the electric propert!es of )rttrium ~e-.Tltea with garnet stmture
S.OURCE: Fizika tverdog-) tela, v. 7, no. 2, 1965, h77-479
TOPIC TACS: yttrium iroja Sannet, ferrite, temperature clepenaence, electric resis-:
tivity resistivity ancmaly
A BFTRA CT -The P-uthors measured the temperature dependence of thp
tiv-ity of own 1" of the ftiloving com sit'on; Y3Fe5P12, Y2.5'w"`0.5FE!4.5C~e0.5'Jl2-
Y2.5Nt'Fe4.0Ge0l2, Y2.5Yn0.5Fe4.5n0-50l21 and Y2.othFe4.oTi(~12. Thr- sanrlea ---.re
prepared under the saire conditions as In an earlier inve5tigation (Krl.stail-Di~-ra-
flyn -. ", 2142, 196-121). The resistiv-ity measurements were made in.
11,ref- -irren' , nt *emperaturea from room to 600F. The resu"s q,
~-v the tetrAvalent ionn '~e~" ar,,-
ferent crystal log raphi c places in the iron-garnet struct-ure, lei~As .1
on -a!, ~P
In the e.'.ectric reeistivity (ty severed orders of magnitude c
Card 1/2
L 38536-65
ACCESSTON NRt AP5005286
iron-garnet), The observed decrease in the electric resistivity is due t-. the
appearance of Fe2+ ions, located in both cases in octahedral sites. The temper-
ature dep-endence of the electric resistivity displays kinks in the reg'or. o'
Curie '~emverature, These anomalies are similar to those ubterved f~r 'err"F,
Vito 8:~'Jnel structure. "Trie authors thane Yu, P. Irkbin for
a dIscusRIon !Df the results." Orig. art. has! 2 figures,
ASSOCIATION: Wakovskly gosudarstvennyy universitet LM. M. V. Lomoncscya :kAcs-c-~
-State University)
SUBI,GTTED- 23Jui6h ENCL- 00 STUB C-2-77-1 7
RR HE? SOVI oo4 OTEERi 003
2/2,
Card
~50
L o441g-67 EWT (m)/T/EWT'W/K?T
ACC AN-,"-"6631a69 SOURCE CODE: UW03861 025 0255
Belov, K. ffie;~KudomtAeya mikova. T Unkoyp
AUTHOR: 9 -As Me** Ovchi ve V.
ORG: Ptwsics Department of the Moscow State University is. Me V. 14monosoy (Fiziee
cbeaWfakulltet Noskovskogo koxu&w-stvennoRo universiteta)
TITLE: maknetostfletion of thulium ortboferrite single Metals In the region of the
temperature of rqortontation of the "weW ferromegnetic -nt
SOURCE: Zhurnal'k ~"periaentallnqy I tecretlebeekoy fizild. PIOUS v rGd&kt81yu-
Prilozhenlye. V. 4., no. 7.. 19"j, 252-255
TOPIC TAGS: thullum compound, ferrite., magnetostriction, magnetic momentp temperature
4ependence
ABSTRACT: This In a continuation of earlier work (Pis'na ZhETF Y 2 2"P 1965). Th
vprM t~e occurrence of magnetostriction deformations in ia~ ferrite single
C stele following superposition of a sufficiently strongfield, the authors measured
magnstostrictlon by means of strain gauges near the reorientation temperatures# In
l
eelds up to -23 kOe. The results show that when the field is sp~lied along the c
Axlea, VWk-As the antiferromagnetims axis below the transition temq=%ture,. positive
NNpWto*tkg#tIon of appreciable magnitude occurs In the ints"al from 9~ to 67X- In
fields up. to 13 kOe the magnetostriction first increases vith increasing departure ----'-
from the reorientation tempersture,, reaching a nuctsom at 78K W/1 - 20 -x 10-8)x 46a-
then decreases. Above the transition temperatures magnet6striction Is dbserved.only
ACC NRt AP6034269
3
when the field in directed along the a axis, which in the antiferromagnetism, axis at
these temperatures. The magnetostriction deformation produced along the c axis was
also measured with the field applied along the a axis of the cr7stal, in the tempera-
ture interval froi'90 to 114K. The sign of the magnetostriction was different for
fields applied alorig the c and a axes of the crystalp and the magnetonctriction de-
creased at temperatures above IWK. The results are connected with the fact that the
threshold fields increase noticeably with increasing departure from the reorientation
tempersturep4nd exceed the fields in which the measurements were made. The relative-
ly low threshold fields (-10 kOe) in the temperature interval -70 - 1OOK are connected
with the fact that the spontaneous mgnatic moment can be readily rotated by the field
from the c axis to the a axis of the crystalp oving to the low values of the aniso-
tropy constant. When a magnetic field in applied along the b axis of the crystal., no
magnetostriction is observed in the entire investigated temperature rarigep since the b
axis is perpendicualr to the plane contaihing the antiferromagnetkim vfttor,, and con-
sequently the field cannot cause flipping of the ironldublAtticei WA lead to magneto-
striction deformation in the crystal. It-is rioted that it is easy to determine the
threshold field frca the magnatostriction vs. field curves. This in particularly I*-
portant for thulimm orthoferrite, where it is Impossible to determine the tIll-reshold
field from the jamp In the magnetization curves duringthe instant or flipping of the
antiferremegmtIc m#blattices. The authors thank Y. A. for supplying the
single-crystal tbullus arthoferrite. Orig. art. boa: 2 figures.
MM CODZ: aD/ mm mis: o2jui&/ cam mw: oo2/ om mws om
awa
ACC NR
AP6037056 SOUnCE CODE: 7jR/oosr./Gs/osi/005/1306/1310
AUTHOR: Belov, K. P. Kadomtseva, A. M.; Levitin, R. Z.
ORG: Moscow State University (Moskovskiy gosudarstveQnyy universitet)
TITLE: Character of the magnetization curves for a single crystal of samarium
orthoferrito near the reorientation teviperature
SOURCE: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, V. 51, no. 5, 1966,
1306-1310
TOPIC TAGS: magnetization curve, single crystal growing, samarium, ferrite,
reorientation temperature, Curie point jL4-er_
) - 11k,1-2
ABSTRACT: Magnetization curves of a single crystal of samarium orthoferrite
I have been measured from room temperature to the Curie point. Reorientation of a
magnetic moment in a crystal of samarium orthoferrite from the a axis to the
c axis was observed on heating to 210C. In the temperature 150-300C the
threshold fields of this compound do not exceed 20 koe and, in the first approxima-
tion, increase linearly on removal from the reorientation temperature. The
measurements made in pulse magnetic fields showed that the threshold field of
samarium orthoferrite is 50-60 koe at room temperature, while for europium and
ACC NR- AP6037056
yitterbium orthoferrites the value of the threshold field exceeds 200 koe. The
experimental magnetization curves near the i-eorientation temperature coincide
well with the calculated values. The authors wish to express their appreciation to
V. A. Timofeyeva for growing the single crystal orthoferriies. Orig. art. has:
7 figures and 6 formulas. [Authors' abstract) [AM)
SUB CODE: 20/ SUBM DATE: 31May66/ ORIG REP: 005/
DONIGEVICH, M.I., kand.med.nauk; GRIGORIYXVA, R L, kand.med.nauk; XHUCHKOVA,
L.O.; XAWMTSNVA. P.P.; SEEMINOVA. N.Ps iNordaynkaya ASSR)
k. .. . . ... -
Organisation of psychopropbylactic preparatim for all parturients
In SKranek. Vop.okh.mt. I dot. 4 00.5t74-78 S-0 159.
(KIRA 13:1)
(UMN-CHILUBME-PSYCHOMOY)
,(nnitsa. ul. Rosy Iqukeemburg, 18)
-ERQUAV1,2A, via
A ease of cancer of the retrorectal region (with sumiary in Inglish)
Top.onk.2 no.3:360-361 156. (MLRA 9:10)
1, Iz kafedry fakall,totakoy kbirargil (sav, - prof. I.M.Gra'bc-hanko)
Vinnitskogo gosudaretvennogo seditsinakogo instituta (dir. dots,
S.I.Iorkhov)
(SARCOCOC:CYOUL RNGION, neoplasms
sairrhoum carcinoma, surg.)
rMSHOM, T.A. (Vinniton. ul. Rozy Ivakeemburg, d.18, kv.94)
Cases of teratold tumors of'the coacygeal region [with awmary in
Inglish]. Top.onk. 4 no.PI354-356 158 (MIRA 11:8) -
1. Is kRfedry fakulltetskoy khtrurgii (inv. - prof. I.M. Grabehenko)
Vinnitskogo gosudaretvannogo seditainskogo instituta (dir. - dotse
S.I. Morkhov).
(SAMOCOCCYGEAL FMION. neoplasms@
teratama, giant. In newborn (Bus))
(THRATOKA. in inf. & child.
coacygeal region, In newborn (Bus))
KOMOV, $.I.; XAMOSHCHUX. T.A.; STOLTARCHUX, A.A.
Clinical significance of the indexes of the cholinesterase activity
of the blood serum in tumor patients. Trach.delo no.11:1153-1156
1 159. (XIRA 13:4)
1. rafedra fakul'totskoy khIrwgII (saveduyushchly - prof. I.M.
vike) I ksfodra farmskol-OCII (saveduruihchly - dotsent G.T.
Tatayev) Tinnitskego moditstankago lustituta.
(CHOLIUSTRASE) (CAN=)
KADOSHOBUK, T.A.
Protein fractions in the blood nor= in cancer of the gastro-
intestinal tract before and after surgery. Vopeomko 7 no-5z
9-16 161. (MMA 15:1)
1. Iz kafedry gospitallmoy khirurgii (save - prof. I.A. Shrayer)
Vimmitskogo addiSfUtuts, (dire - dots. S.I.UVWW*;. -
(MMD PMMS) (ALDENTARY CANAL-CAVCU)
KUCWW0, A.Ye.; LUMHCHUNO T.A.
Tumor Of the tbv=a with an unusual localization in the neck. Vop.
onk. 7 no.1108-9.1 'Al. (nW 15 t 5)
m
1. Kafedra. gospitallnoy khirurgii (Sav, doktor med,nauk M.V.
Dwlilenko) Vinnitakogo moditainakogo inetituta (dir, - dots.
S.I. Korkhov).
(THYMUS GLANM6-TUMORS)
KADOSHCHUK, T.A.
Change in the protein fraction of the blood serm berfore and
after resection of the stomach* Vest.khir. no,9:37-44 161,
(MIRA 15:3)
lo Iz gospitallnoy khirargicheskoy klimiUj (zav. - d6ktor med.
nauk M.Vw Denilenko) Vinnitskogo meditsinskogo instituta.
(STOMAC&-SURGERY) (BWM PROTMS)
KADOSHCHUN, T. A.,kVinnitft, u1. Rosy Lyakeemburg, d. 2/23.1 kr. 39)
U.
Changes in the protein composition of the blood serm and in the
antitoxic function of the liver in stomach cancer and following
surgery. Now. Mir. arkh. no.2:35-39 162. (MIRA 15:2)
1. Kafedra gospitallnoy kbimrgil (sav. - doktor med. nauk M. V.
Danilenko) Vinnitskago maditalnekago, inatituta.
(BLWD PROTUNS) (STOMB.CANCER) (LIVER)
KUGHMNKO., Ye.M.,, kand. med. nauk (Vinnitsa., ul. L. Tolstogo, d,21);
KADOSHCHUKI, T.A.
..................I
Comprehensive study of the antitoxie fuwtion of the liver in
stomach cancer and complicated peptic ulcers.;, Klin. khir. no.10:
20;.25"0 162. (KERA 16:7)
1. Kafedra, gospitallnoy khirurgii (sav.- ;wd. M.V. Danielenko)
i kafedra. gospitaltnoy terapii (zav.- dotsent Yu.N. Golov-tsev)
Vinnitako o meditsinskogo instituta. .
ILTVER) (STOMAGH-~-~GER) (PFMIG ULCER)
DANILENKOV M.V. (Vinnitas., u1. Gogolya, l.kv.16'); _KADOSHCHUK, T.A.
(Vinnitoa, u1. Rozy L)ukeemburgv
2/21, kv 97T
Malignant degeneration of multiple stomach ulcers. Report No.2.
Vop. onk. 9 no.1107-91 63. (MIRA 1W)
1. Iz kafedry gospitallnoy khIrurgii (2&V.- prof. M.V. Danilenko)
Vinnilskogo meditsInskogo instituta Imeni Pirogova (rektor
doteent'S.I. Korkhov).
~A
DANILENKO, M.V., prof.y KADOSHCHUX, T.A.
Diagnostic and-prognostic importance of the protein composition of the
blood and,the antitoxic function of the-liver in gastric diseases.
Vast. khir. 93 no.9t22-25 S 164. (MIRA I~W
1. Iz gospitallnoy khirurgichaskoy kliniki (zav. - prof. H.V.
Danilenko) Vinnitakogo miditsinakago institute.
KOREPANOV, A.; BERDNIKOV, V.V.; KADOSHVI )V, BJ-; KAZANTSEV, D.P.,, red.;
VORONTSOVA, Z.Z.9 tekhn. -r-9-U.
[Our experience in fattening young cattle] Nash opyt nagula modod-
rqaka kru$mbg6 rogatogo okota. lzb7ovsks Udmurtskoe knimbnoe izd-
vot 1960* 16 pe (MIRA 14:12)
11 Zavedvyuohchiy Holocbno-tovarnoy fervW kolkhoma "Rasevet" Igr*oko-
go rayona (for Korepanov).
(Cattle-F*ding and feeds)
KADOSHNIKOV, I. S.: Master Biol Sci (diss) -- "Age aspects of the brain arter-
ies ot cattle". Kazant, 1958. 21 pp (Min Agric USSR, Kazan' Vet Inst im N. E.
Bauman), 150 copies (KL, No 12, 1959, 127)
,Z
X.ADOLSJJ-~jTVOV.I~ '2 S.; Inlid Vot Sai nutritive
. -,I I . v
-6-*~-1votch -,i)d their tisofulneve in prnctice."
=(,,I, -
Q!ir.).:, 195~~. 16 pp rll,,to Vot Tnut of tho 1:iii of Acr RSIFSR),
150 co.-i0s, DTOI-5~)i 116)
-361 ---
u
14-57-7-14995
Translation from: Referativnyy zhurnal, Geografiya, 1957, Nr 7,
P 130 (USSR)
AUTHOR: Ka-doshnikova, V. p
TITLE: Relation of Forests to the Physical and Chei4ical
Characteristics of the Carbonate Soils in the Donbas
(Lesorastitellnyye usloviya na karbonatnykh pochvakh
Donbassa v avyazi s ikh fiziko-khimicheskimi
osobennostyami )
PERIODICAL: Nauch. tr. Ukr. n.-i. in-ta les. kh-va i agroleso-
melior., 1956, Nr 19, pp 196-208
ABSTRACT: Carbonate soils are common in the Donbas, and par-
ticularly so on its northern rim. They abound on the
right banks of rivers where the relief is broken,
where slopes are steep, and where erosion is active.
Soil samples were obtained on the eastern edge of
Card 1/3. the city of Voroshilovgrad and on the right bank of
14-57-7-14995
Relation of Forests (Cont;)
the Severnyy Donets River, near the village of Bogorodichnoye in
the Slavyanskiy Rayon, Stalinskaya Oblast'. The investigations
demonstrated that the specific physical and chemical properties of
the carbonate soils and the particular local climate of the districts
where the soils were formed had an unfavorable effect on the growth
of trees and shrubs.- Light colored carbonate soils which are slow
td warm up in spring,retard the growth of summer vegetation;
fUrthermore, a short spring quickly followed by hot dry weather
decreases vegetable resistance to drought. A large amount of hygro-
8Copically held moisture does not prevent plants from withering.
During dry periods plants in these soils are extremely short of
water. The carbonate soils resemble heavy clays; more than 70 per-
cent of their particles measure lens than 0.01 mm in diameter.
Mechanical composition was observed to be uniform throughout the
thickfiess of the soil. The ability of the soil to retain its
structura in water is poor and depends on humus content; the chemi-
cal reaction of a soil solution was strongly alkaline, a circumstance
Pard 2/j
Relation of Forests (Cont.)
14-57-7-14995
which, combined with low humidity and high salinity, may prevent
the growth of some-plant species. The high chloride and sulfate
content: obviously, exercises a negative influence also. The gener-
al climatic and hydrological conditions are likewise unfavorable to
plant growth. ~These conditions are characterized by high summer air
and soil temperatures combined with low soil moisture and destructive
arid winds, by low winter temperatures with strong winds and a lack
of snow cover, and by sharp temperature changes. In solving the
problem of horticulture on carbonate slopes, the primary task'will
consist of choosing the stablest soils with the highest agricultural
value.
Card 313 G. K.
DROZD,:A., inz.; KADOUN, M.
Experience with the foundation of bridges. Inz stavby 10
.no.11:407-412 N 162.
1. Inzinierske stavby, n.p., Kosice.
"ie n. t tt
v7
ITHOWER
4 4
KADRACKA, Janina: JACH9 Zygmmt
Method of determining the acidity of gastric content with Ogastroteatw
(cilag) preparation without sounding. Ann.UnivLublin; see. D 14:
207-212 159.
1. Z Katedry III Kliniki Chorob Wownetrznych Wd&Wu Lekarskiego
Akadenii Yedyoznej v Lublinie Kierownikt prof. dr wd. Nichal Voit.
(GASTRIC JUICE)
T F1 T T I
Ij
SUBJECT: LATVIAN SSH/Drainage of Swamps. 99-3-4/T
AUTHORt Kadrovich, T.A., Engineer.
TITLEt Reclamation of Swampy Land@ by Moans of Mechanical Water-
Lifting Devices at Coastal Zones in the Latvian SSR.
(Osushonlye o mokhanichookin Yodoped'yesen zabolechonsykh zomell
v primerskey zone Latviyakoy S�R).
PERIODICALs Gidrotakhmika I Molioratmiyaq 195T, Issue #3, pp 28-38,(USSR).
ABSTRACTi Drainage is one of the most Important measures to be under-
taken in the LSSR in order to increase its agricultural pro-
duction. Approximately 2.5 million hectare of land are to be
moliorated, which constitute more than 1/3 of the total acreage.
During the 1956-60 period the reclamation of 1954,000 hectare
has been plannod of which 3509000 hectare are to be drained.
The sandy and swampy low land* which extend over 500 km along
the coast, are especially in need of melioration. The coastal
sandy low lands are on the average 0-40 a above sea level, as a
result sand dunes ore frequently located along the coast live,
which hinder the drainage of water into the sea. The coastal
Card 1/3 zone has a climate typical for such locations - high humidity
99-3-VT
TITLE: Reclamation of Swampy Lands by Means of Mechanical Water-
Lifting Devices at Coastal Zones In the Latvian SSR.
(Onushenlye a mokhaniohe ki; vod*W "yones sabolock*aaykh somel,
v primorakey some Latviy:ko SSR).
and rapidly changing seameas of the year. The vegetation
period extends from May to October. The average yearly pro-
.cipitation ranges from 550 to 700 no. All rivers of the Baltic
basin drain into the Baltic sea. The water table along the
coast is raised considerably by baok-waters, caused by winds
blowing from the sea.
Swamps occupy approx 8 % of the coastal lowlands, and are looat-
ed mainly in the Riga-Yelgav& - Tukkum triangle, and south of
Ventspils and Liepaya. The reclamation of swampyland can be
accomplished by the application of two methods of melioration:
drainage by mesa@ of lifting the water mechanically and by
gravitational draining# Mechanical drainage embraces the coast-
al swampy lowlands adjacent to rivers and lakes near the sea,
which are subjected to temporary flooding. Practical experience
has shown that the application of Mobile- units can be used
to advantage for the removal of surplus water on coastal low-
Card 2/3 lands, especially where the natural drainage is obstructed by
99-3-4/7
TITLEi Reclamation of Swampy Lands by Means of Mechanical Water-
Lifting Devices at Coastal Zones in the Latvian SSR.
(Onusheniyo o mokhanichookin Yodopodllytmom zabolochennykh
zemoll v primorskoy some Lstviyokoy 88R).
railroad and highway done. Till expensive stationary
pumps are installed such units can serve for the removal of
surplus water# The cost of reclamation of 1 hectare land by
pumping amounts to 2,500-3,000 Ruble@.
The article contains 1 maps 4 photographs, 2 figureal 2 tablee
and I diagram.
ASSOCIATIONt
PRESENTED BY:
SUBMITTEDi
AUILABLEt At the Library of Congress
Card 3/3
Di'l-7 V I M!, T -A Cr~ d Teah Sc j-( di nrolb.ri, of ar
4.1-
SSII ,..itll
15 P-:, "in of Urhol. EAA)C-t.-*,-n It"STI. 'atNrir,l-.
LORI dr,
Necrobloole 11poldlea diabetlcorun. Borg7ogy. vener. exazie
10 no-3:125-12?'Kay, 56.
I. A ttranal koskorbas (Igasgato: Truncer, Spaseez, dr.)
boronstalyanak (foorros: rerelkv. S. Udrl, dr.) koslemenys.
(DIABRICS MILLITUS. compl.
necroblools 11poldlea. caae report (Run))
our % mnjjlo.L e 9-WO-M-1
Author : KadrZOV2 No
Inst : -
Title i Hothouse and Hotbed Vegetable Growing in
Bulgaria.
Orig Pub : Mezhdunare Sekh. zh,j 19579 No* 37 144-152
Abstract : It was shown that in Bulgaria the basic hothouse
culture are tomatoeSe Crossbreed heterotic high-
yielding varieties - Dawn crossed ivith Comet and
comet crossed with Dawn - are the most disease-
resistant varieties* At the early cultivation Of
tomatoesq a harvest of 80-90 t is obtained from
I hectare of the glassed-in area; at middle-early,,
100-110 t, The cucumber harvest is, on the averagel
Card 1/3
59
Country : USSR
Category t Cultivated Plants. Potatoes*' Vegetables. Melons's M
Abs Jour t RZhBiol,, No 6, 19599 No 24877
Author S
Inst I
Title
Orig Pub s
Abstract 120-140 t/ha. From the peppers, uiie varieties
Julian Thorn No. 1021 and Rumanian Thorn are
principally grown; the harvest is 300-450
c/ha. About 50 tons of early cucumbers, on
the averages are gathered from 1 hectare of
hotbeds. Tomatoes (the varieties Dawn crossed
with Comet and No, 10 crossed with Bison) are
also grown In hotbeds; 5-8 kg of the fruits
Card 2/3
Country iUSSR
Category Cultivated Plants. Potatoes. Vegetables. Melons. M
Abs Jour RZhBiol,l No 6, 1959, No 24877
Author I
Inst
Title
Orig Pub :
Abstract : are gathered from 1 M2 In the beg.'~.nning of
May.. Plowing of the Belinevlechgard summer
squash variety, and the Sax and Chervenbel.
raddish varieties are most suitable for hot-
beds, -- Ye. A, Okorokova
Card 1 3/3
60
Plants Fruits. Berries.,
Abs Jour Ref Zhur Biol., No 10, 1958, 44230
Autor :.Xadrinov. A
Inst
T3.tle -2he 1--nno8pects of the Davolopuent o,A- irult Grow
Viticulturc ancl c,f VeSetable GrowiiiS in
3ul3aria.
Ori- Pub Sad i o5orod, 1957, No 11, 53--55.
0
Abs-*U-ract No abatract.
Card 1/1
7
_-i-i-, peroorml er,.- Wpo. vier. 79
orljcl-.i i z,,~ Once b-Intfe dr. M.
nnirt
SKARICA,Radoolavidr.; VIDAEDVIC.Zdanko,dr.; XA=MA,Ikjim,dr.
Significawe of Ortolant's position In early roentgenological
diagnosis of congenital hip dWonation. Lijec. vjos. *j4e. 81
no.11:819-825 159.
1. Is Zavoda sa rentgwwloglju I Odjola sm, djecje bolesti
bolesti Opoe bolnice 8Dm. N. Stojanovlcag u Sagrebu.
(HIP fract. & disloo.)
KADRNKA, Silvije. Dr.
Incipient cancer of the stomch from the point of view of x-ray
diagnosis. Llj~c-VJQ~- 76 no.9-10044-559 1954.
1, Is Zavod& sa rentgenologiju Opce boluice dra Stojanovica u
Zagrebu. .
(STOMACH. neopl"us,
incipient, x-ray diag. & surg.(Ser))
.-M '
lg-
Z-T
"N
KADRMCA,,-Silvije; XWOTIC, Jelena.
Contribution to pnouno-stratigraphic anatomy of the brain. Rad. nod.
fak. Zagreb.8 no.26-135-156 160.
(TUTRICULOGRAM)
HUDOUM, ~ Vl; RIESSNER, D.; KADRMU S KNIZEVIC, M.
Plant ostsoya of the lamina cribrosa. (Contribution to the diagnosis
if frontal lobe syndrome). Youropsihijatrija 8 no.41306-316 160.
1. In Opce bolnice dra H. Stojanovica u Zagrebut Nourolosko-psibi4atrijaki
odjel (Soft Dr. V1. Hudolin) Kirurski odJel (Soft Dr. D. Riessner)
Zaved sa radiologlju (Soft Dr. S. Udrnks) Zavod za patologiju (Soft
Dr. M. reasevio).
(OSTSWA oass, reports) (FRONTAL DONE neopl)
RADROVD G.
Let us justify the confidence. NTO 3 no-8:30-32 Ag 61~
(MIRA 14:9)
1. Predsedatell soveta Hauchno-tekhnicheakogo obahchestva metall-
urgicheskogo kombinata iment A.K.S6rova.
(Serov-.Bteelworks),
;v
ACCESS101 NR;. AR4044024- SIWA1631ODD10111A0291A029
SOUPCE-- Ref zh. Fizika, Abe. 11"
AUTHOR: Chernynytv, V. B.o, Kadshevich, V. I.; Panov~, V. N.
TITLE- Mvlti-stable transistorized circuitp
C 11 -JED S0Tj';C E: Tr. Nauchno-takhn. konferentsii po yadern.
TOPIC TAGS: circuit. tramaistorized circuit, multistable circuit
TRML-5-TIM Examines transistorized circuits with many atable statt-- '!~o Cr(->;jjF
such a device with n stable states there are required R triodes. The
principle of the circuit is sinvillar to that of riDg-type thyratrnr ~;f-,,:
A-c couplings. ass-6ring stability of the otata4, &re 4'&d from earh
otAerb thruu-gh a spt of -,-,upilng Impedancea. Thus. a circuit with nntatir litatz~t3
3acludes n(q-l) couplina JapedMees. InVestigatims have Shom that a-Miltist-able
circultb with one nonconducting and the rest coWucting triWea wv cimolderably
AL
A
L 8371-65
-ACC)M'ION RR: AR4044o24
pzitti-cej Ci a WiW-n- 32- 4j, - aW 5-liere iet- lop and Mom to operate. --TKe
resolving time of the circuit using P-14 triodes was no worse than 5--8 micro-
seconds. It was shcwn that sucb fivo-atable cinuits are very reliable. They
pernit a change in line voltage within 2-10 volts and a thres-fold change in the
ampldtude of the trigger signal. Them is given a working circuit of a decade
scaler in which a five-atable zircuit is used.
~'SUB CODE: EC,
00
------------- ---------------- ---- --------------------------- ---------- .......
FIIAMM. Serafim likonovich; XDSTTUMT, Viktor Aleksandrov-fch;-RDDIN,
Fetr Rodionovich; GUSIEDY, Boris Sargeyevich; .7-0 -N-q ~-- 9 P.
inshener, rediktor; SXRDYUK, T.K.,'inghbler; t-eW&-WsjF;-,RUVMrffiT,
U.T.; tekhilcheik1jr rodakt*r.
(Concise mamml for tool operators at sachine-tr&ctor stations]
Xratki$ spravochjdk staacchnika M. Kiev, Gos.zauch&o-tekb&;-4sd-
vo mashizostrolt. lit-ry, 1955..?Ig p. (MM 94)
NchIme-tractor stations) (Notd1work)
VA.SHCIWMO, K.I.; FIRSTOV., A.N.j ZHIZHCHENKO, V.V.; KADUOEFMOI A.G.;
GOIOVAN N.A.
Bimetal3ic motor CYI*ero for motorcycles. Lit, proizv.
no.8:16-18 Ag 161, ~Wnk 31.t7)
(Motorcycles) (Iminated ustals)
KADUK~-BqGq,\.inxh
Untiersal radlowttr, Ikuka I pored. op. v sellkhos, 7 no.10:-5940
0 957e (Km 10,11)
(imuomter)
KADUKP M.
Effect of nonlinear distortions on errora in the mmurement of a
phase shift between two voltag*o* Ismetokle no,6:44-45 -To 161.
(KMA 14:5)
(Electronic masuremnts)
-IADUKI B.G.; SIDBODYANSKIY, L.E.
zf.,rect of the phase shift of harmonic components da the
measurement error of electronic phas6 meter. izm.lt~
no,Ss154-55 Ag 162, 1 164)
(Electronic instruments-Testing)
KADUK., B.
4
Measurement of nonlinear distortions.
(Ridio measukements)
Radio ao*12:3(~-31 D 162o
(MIRL 1613)
(Blectrfe measurements)
KADUK .; GL&DSKIY# A.I.
~pB.G
Analysis and investigation of some square-*u detector
circuits. Ism.tekho no.2s38-42 F 163. (Kim 16:2)
(Electronic circuits)
KADUK B G.'
Applyingithe conceptions of.the information theory to the design
wasuri equipment. I7~m. tekh. no.80-6 Ag 163.
(KMk 16t10)
KADUK G., inzh.
Some features of using S6-1 apparatus for measuring nonlinear
distortions. Vest. eviazi 23 no.5:7 My 1636 (MIRA 17:4)
KADUK, B.G.; GLADSKIY, A.I.; ONOFRIYCHUK,
Amplifier with composite feedback.
71-73 ji-s 164. ,
Yu.A.
Avtom. i prib. no 31
WRA 180)
L 37694-66
AM NR. AT6021247 SOURCE CODE: UR/321F7-T65 00076011013376135
AUTHOR: Kaduk, B. G. (Engineer) "1-
...... ..
ORG: none
TITLE: Circuit for determining the phases of higher harmonica with respect to
the first harmonic Im
SOURCE: U11craine. Ministerstvo vysshego i arednego, spstsWInogo obrazovanlya.
Priborostroyenlyal no. 1, 1965, 133-135
TOPIC TAGS: phase measurement, phase meter
ABSTRACT`t Until recently the phase of a higher harmonic with respect to the first
harmonic has been measured by isolating the harmonic and dividing its frequency
naturally, this system has had large errors. A now idea is suggested (see Fig.1i
in which the test signal.'u u. cos (n w, t 2 9
is applied - via a low-distortion cathode follower
or Amplifier I - to orthogonal converter 2: the
latter can be represented by a two-grid-tube 4
3
mixer, Hall generatorp thermoconverter bridge, 7,
ate. To the second input of the orthogonal
converter, a harmonic signal 'u,;nU,'oDs(wjt+jj Fig. 1. Measuring circuit
Card 1/2
L 37694-66
ACC NRt AT6021247 0
is applied; the signal is taken either from tunable generator 3 via phase shifter 4
(calibratior) or from wide-band frequency xultipliers 5, 6, 7 (measurement). The
above aystem-promises a "satisfactory accuracy0i that depends on the phaze-shifter
accuracy and on the integration constant involved. Orig. art. hast 1 figure and
7 formulas.
SUB COM 09 SM Wgs 09ftb66 OM RZy: 001 ATD PRESS:
cmd 2/ 2
1 -1 10 J4 ---- - ( - -
ACC NR ~k 50" 601
!AUT11OR: Kaduk, B,,,,P.,,.;_Kashlev,
ORG: none
___ __S0UnRCB__C0DE;'___'U'R/ 32 3 2 /66 /000 /003 /000 3 /0 0 10
V. P-; Skripnik,-Yu. A.
TITLE: Raising the accuracy of spectrum analyzers based on orthogonal converters
gOURCE: L'vov. Politekhnicheskiy institut. Kontrol'no-izmeritel'naya tekhnika, no.
3, 1966, 3-10
TOPIC TAGS: orthogonal convertor, spe6trum analysis, resolution capacity, signal
-analvsis
ABSTRACT: Thd matter of raising resolving capacity and accuracy of spectrum analyzersi
has become urgent at the present time. Analyzers of high resolving capacity and
accuracy are used as indicators at the output of time-scale compression systems in the!
analysis.of ELF signals, at the output of IF amplifiers of various HF systems, for
studying phase and frequency stability of HF signals, for analyzing the spectrum of i
their amplitude'and phase fluctuations, and for determining the level of parasitic
side components. Such analyzers may also be used independently in studying acoustic
and hydroacoustic signals, oscillatory processes in various mechanical systems, in
medical research, etc. Orthogonal converters aie of promise in the construction of
accuiate spectrum analyzers of high resolving capacity. The circuit of the orthogonal!
converter uses the orthogonality of trigonometric functions corresponding to two inputi
signals, i.e., the linearity of the conversion*characteristic;
Cori 1/2
ACC NRi AT6034601
'A (U;) U (1) U, (1) dt.
0
iwhere U(t) is the signal analyzed, U U eJwOt'is the signal of a tunable generator
:whose frequency detemines the analylis f'requ~ncy, and A (Uw) is the signal at
!orthogonal converter output. Specific cases are discussed. Orig. art. has: 22
iformulas and 5.figures-*
SUB CODE: 09, 14/ SUBM DATE: none/ ORIG REF: 006
Ccid
2/2
~
-F I 2~ ~;,F Z
56575-65 ?EO-2/E4r(d)/FSS-2/M-j4~C('-.)/M-2 Pn-4/Pp--4/Pac-h
UR/0286A~
Ermlallater' izobret',anJ,, I tovarr7kh znnkr~v, no. IQ~";, 14
EW- J,
NO FU7 SOV) 000 OTIMR 000
Card
KADUKv B.G.; SKRIPNIK, Yu.Ae
Measurement of small coefficients of nonlinear distortions
in a wide range of frequencies. Izv.vys.ucheb.zav.; radiotekh.
8 no-4:486-489 JI-Ag 165.
(KRA 18:11)
1. Submitted January 13, 1965.
CZECHOSLOVAKIA
MDUX
KONAs E.; HAVASSY9 1.1 ZIMERMANNp J.1 Jej!lnatituto of
Un
Pathological Physiologyp Veterinary Facu 70 061jole of Agrioul-
i
ture (Uatav Patologiokoj Pytiologiv Voter narokoj akulty VSP),
Kosice.
"Some Biochemical Changes in the Blood of Sheep After Intensive
Bleeding."
Prapue, Veterinarni Medicina, Vol 11, No-8. Aug 66, pp 517 - 522
Abstract juthors' English summary modifieid_7: The response
of certa n intermediary metabolites in the blood of adult sheep
to a blood letting of 1850 ml of blood within 10 days was in-
vestigated for a period of 38 days, The curves of the levels of
glucose# hexoses bound to serumproteins, and beta-hydroxy-
butyrie acid show a maximum increase between the 5th and 11th
daysafter blood letting and a second maxinum after 20 days*
Non-esterified fatty acids show an increase to a maximum on the
5th day and then decrease steadily* Albumins and gammaglobulins
reach a minimum on the 11th day, and then start increasing, No
ohiAnges of serum amino nitrogen and alpha globulins were observed,
I Figure, 22 Western, 4 Czech references. (Manuscript received
1/1 14 Jul 65).
KAM v T.
I-
New method of alkylating ketones and aldehydox, Viad chem, 16
no.3sl77-178 Kri,64
Stereospecific synthesis of olefins frcm 1#2 diols. Ibid.s178-
1790
XLWKOV, YA. - N&ROOLIN, N -
Cleaning mits-infested grain. Muk.-olov.prou.22 no.12:8-10 D '56.
(NLU lo: 2)
1. Vverokoys oblastuoys uprawlenlys Gosudareftemboy Inspektail po
kschostvu s*l'skokhosMtv*nnjvkh produktov I syrlya.
(Graft--Clsaning) (Mites)
IUDUKOV, Y&,j X&MMITO Xt BUHDRUM, NO (ThIling Istausksp SOR)l KUUMV,
Improve record kespiq& In grain dongee Yak,-olov* pros* 26 no.lot
28-30 0060o (RU L3:10)
1, Lovewswe moshebustuore upravlonlre WhIeboproduktow (for
Udukov, ftlells), 2, 01ATW Isswevor VATIOUIP Pe Prlylske
vMs, moliobvwA kidetur I sortowya solwas
11181sterstwo. ktilebeproadclow Insd6skly an (for NUWIGT)O'
3, Belotowbovelings boss. (for Plebobets),
(orals
KADULIN, Valentin, Gennadiyovich; POLUNIE, Vladimir Sargeyevich; Guiov, S.,
red.; KUZNETSOVA, A., te-khn. red.
(Caramel production linel Karamellrqi potok. IlosWa$ Mosk. rabo-
chii, 1961. 45 P. (MIRA 14:11)
(Caramel)
*ADULIN, Ya.I,, polkovnik zapasa
Czheckosloyakian Aviation DOW. Yest.Tozd.Fl. no.9:82-83 S16C.
(KIRA 13:10)
(Czechoslovakia-Aaronaut,ice)
KADUN, T.
Compensation in surveying differences obtained by instruments for precise
optical measurement. p. 280.
GEODETSKI LIST, Zagreb. Vol. 9s No. 7/109 Ju-'-Y/Oct- 1955.
SO: EEAL, Vol. 5, No. 7 July 1956
KADURIN, I.M.
Device for surveying the profile of open-pit ban . Rats. i izobr.
predl. v stroi. no.79:23-25 154. (KURA 8-.4)
(surveying)
KADURIN, IX
N
,-"" =nadvisability of using twin paranei sort*@ connections for
electric detonators. Gorshur. no.3s.37-41 Nr 157. (KUU 1014)
'41%~ -
1. Auvreelyevokly uchastok Um"sryvprom.
(Detonators) (BUsting)
YLADURIN, I.Ij.
Short-delay blasting without failure. Gor.zhur. no,6:38-1+0 J9 157.
( Blas ti ng) (un 10: 8)
SUBJECT: USSR/Mining 127-lo-16/2)1
AUTHOR: Kaduring ION.
TITLEs Instantaneoue,Exploding of,Charges without Misfires (0 bezot-
kasnos-agnov,ennon v,zryvanii zaryadov)
PERIODICAT"t Gornyy Z.hurnalt 19579 #101 pp 66-69 (USSR)
ABSTRACTs The author discusses various methods of connecting electric
blasting caps used in conducting large-scale blasting operations
and comes to the following concluaionst
1. The series circuit with series connection of caps by pairs
is the.most reliable and simple when dynamo-electric and con-
denser exploding machines or a general electric network are
used for blastingl
2. The serioe-parallel circuit with series connection of caps
by pairs is more expedient when a great number of charges are
exploded from a general electric network.
3. The scheme of a doubling circuit with a detonating fuse
must ensure the explosion of all charges when any one of them
is exploded, for any direction of the detonation wavel
Card 1/2
ZLOBIN, OA.; IUSTIGIMM, To.V.;..KADUSHIN, A.A.; SHOR, G.Io
Autowistically maintaining the sepamtion level of media of
different donsition. -1him. t t.okh.topi. i meal 4 no.1:20-24
ja 159. (MIPA 12:1)
U.Tessoyusnyy usuchno-iseledovatel'skiy Institut neftyanoy
proWshlemosti.
XWtolootopes-Industrial applicatione) ~Petroleum--aafining)
S/115/60/000/010/005/028
B021/BO58
AUTHORSa Andres, U. To., Kadushin, A. A , and Shor, G. I.
TITLEt Measuring the Velocity of Fall of Bodies in a Liquid by
a Radiometric Method/ty
PERIODICALt Izmeritellnaya tekhnika, 1960, No. 10, pp. 27-28
TEXTt In publications a great number of various schemes and devices is
described for measuring the velocity of the movement of a ball in non-
transparent liquids. All these methods become unreliable with an
increasing ratio between the diameter of the tube and the diameter of the
ball. In 1959P a device was designed at the Vaesoyuznyy nauohno-
issledovatel'skiy inatitut po pererabotke nefti i gaza (All-Union
Scientific Research Institutefor the Processing of Oil and Gas) for
measuring the velocity of the movement of bodies in a liquid and of the
liquid itself respectively, by means of taggAd atoms. The scheme of the
measuring part of the device is shown in Fig. I. The valve 6" 151f
(6NI 5P), the cell of two diodes A rq-i 2 (A 1 and A2) (DGTs-1 2) (Dj and D2)
and the relays P,(R,) and P2(R2 ) are used for it. In connection with the
V
Card 1/2
5/534/02/000/022/002/002
1033/1240
AUTHORS.- Kaduship, A*A.j and Voroblyev, G.G.
TITLEi A method of investigation of meteorites and taktites
PERIODIGALt Akadem*a nauk SSSR. Komitet po meteoritam.'
Meteori'tika, no, 22. Moscbw, 1962, 104-109
TEXT; The application of infrared-absorption analysis
in chemistry and minerology is reviewed. -Beoduse of its insensi-
tivity to native metals infrared spectroscopy m,%y be used onlyfor
stone meteorites, The spectirometer UR - 10 manufRetured by KFtrl
Zeiss of Yena, GDR Wix~ Used for analysis. The powders to be
Investigated were mixbd with KBr or NRC1 and pressed into tnblets.
Card 1/2
KADUSHIN, A.A.; VOROBIYEV, G.G.
Using infrared spectrometric analyeis in investigating meteorites
and tektAtese Hateoritika no.22ilQ4-109 162. (KERA 15:8.)
(Spectrometry) (Hei9orites) (Tektite)
ACCESS101 Mt AP40,0603 8/0204/4/004/003*1/01A6
iumom Draudot Yet Ye.j.MMUNMA, As Aej Dintsest As Is
TITIZ; Stnwturs and tbanal GMVgrsjM or,appolymm of,ethyl=e and
monoxi"
-446
SOURCE: Neftekbimiyap V. hp We 3, 19&,p 441
TOPIC TAGS; ethylene earbon monoxide copolymers structuret IR spectra., crotonyl
condensation., therwa condensatioup Cross linkage., molecular mobility.- WlYketo=6 I
structures electroconductivity
ABSTRACT: As a continuation of vork on the structure and thermal conversion of
copolymers of ethylene and carbon monoxide formed by cobalt-W gas phase gentr-CL-
irradiation (Ye. Ye. Braudo,, A. 16 Dinstses, Weftekhimiya 4j, No* 1,, 68.1 1~64) the
authors made an Intensive study of the IR spectra of these copolymers b)mthesized
at different temperatures. Interpretation of the IR spectra of copolymegs synthelt
sized at 704200 indicated they have a polyketone structures The copolymers
synthesized at WC have a more complex structure and, diffemat physical properties*'
It was answo4d'tbat the thenW2 *onversioa of Us oqpo2~=ro is mead by crotonyl
Cwd
V2
ACMSMCK NR: AAW03
condensation of the ketonese The condensed, volatile product was most3.y voter. The
electric conductivity of lose than 10-13-M-5 obm--16 cm-1 indicated an absence of
conjugated double'bonds In the tbermal,condensation. products* The reduced mobiliVJ:,
of the fragmts Of the molicular chain and imhi~ition ofthe condensation reaction
indicate the formation of a iross-Unked structureo* "no authors thank Yu. L.
Mnellnitsko and Vo Ve Nestdrovsk for -providing the opportuniti of condwiting our
woeic., and also collaborator 9f the Institute of tatrochemical Synthesis 1. 1. Pat-
to." Orig. art,.has:
alakh for determinin the electroconduaUvity of the produc
gures and 1 table*
2 fi
1ASSOamcm Voesoyuzny*y nauchno-looledovatellskly Institut po pererabotke moru..
:(All-Union ScImUM Research Institute for Petrolem Reprocessing)
7J=63'~)
ENCL% 00
SUJJ'MTM: 1
O=s 012
6rd
2/2
-1-C6rd UDCs 541.1
ACC NRs AP7001898
during chemisorpt ton. Authors thw* R. F. V"Illyev for useful mathodic suggestions.
CriIg. art. has# 1 figure.
-SUR-Mmst 07/ SUBK Mgt I OM RSPI 00?/ OTH MFI 003
C.,,d 2/2